package com.atguigu.eduservice.entity.subject;

import lombok.Data;

import java.util.ArrayList;
import java.util.List;

/**
 * @author ct_start
 * @create 2021 -08 -12
 **/
// 一级分类
@Data
public class OneSubject {
    private  String id;
    private  String title;

    // 一个一级分类里面有多个二级分类
    private List<TwoSubject> children=new ArrayList<>();

}

